Sinopsis:
Three girls are friends, one of them is more promiscuous than the other two, but together they get drawn into 'night work' culminating in performing together in a live lesbian sex show in a night club. In the audience is a couple (female) who pay the more promiscuous one to take part in a threesome. During this they drug her and she ends up as a bored whore in an oriental brothel. The same thing happens to the other two.